授課教授:謝平城 指導教授:蕭宇伸 姓名:王偉龍 日期: 0513
description
Transcript of 授課教授:謝平城 指導教授:蕭宇伸 姓名:王偉龍 日期: 0513
-
Geodetic and geophysical results from a Taiwan airborne gravity survey: Data reduction and accuracy assessment0513
*
-
*
-
2004520055KMS()*
-
8 GPS (YMSM)(PKGM)(KDNM)(FLNM)(TMAM)(KMNM)(MZUM)(SNAM)(CCK)
*
-
644.5222010-56-30
Trimble 5700 GPS 1Hz5156 300
*
-
*
-
*
-
GPSurvey()(YMSM)
Bernese(Root-Mean-Square)*
-
*
Altitude (km) (km)0.50.86211.10221.57732.04742.51352.91163.36373.81384.261
-
*
-
GGM02C EGM 96
*
-
*
-
(altimetry)(weighted constraint method)
*
CaseMaxMinMeanRmsBefore adjustment13.97-13.33-0.244.92after adjustment10.07-9.170.002.88
-
*
-
*
RMS
26
-
Line26Line55
75Line26Line5575Line26Line55
150s Line263 mgal*
-
*
-
GGM02C EGM 96
(Fourier transform)(least-square collocationLSC)
*
-
*
-
()
*
-
*
-
Bouguer
2.67g/cmDTM*
-
*
-
GPS1023 mgalFourier106
*
-
End
Thanks for listening*
-
*
-
dt
dT
dtdT
Cycle Slip*
-
*
-
1 mGal=0.00001 m/s29.8 m/s21 mGal*
-
() 1. (mean sea level) 2. (geoid) *